package day2.zuoye;

import java.util.Scanner;

public class Test03 {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.println("请输入千克数");
        double a=input.nextDouble();
        double bangshu;
        bangshu=a*(1/0.4535924);
        System.out.println(a+"对应的磅数为"+bangshu);
    }
}
